baber/WOPTO huggingface dataset:
Patent JP-2019129361-A (JP)
Title: Communication system, communication device, communication method, and computer program
Inventor: TERAUCHI HIROKI
IPC: H04L12/437
Filed: 2018-01-22
Abstract: To provide a communication system capable of avoiding communication disconnection, a communication device, a communication method, and a computer program even when the communication system includes a ring type network with a ring protocol compliant communication device and a ring protocol uncompliant communication device.SOLUTION: A communication system comprises a ring type network including a plurality of ring protocol compliant communication devices and one or more ring protocol uncompliant communication devices. A ring protocol uncompliant communication device communicates with a high-order network. A ring protocol compliant communication device comprises a determination unit and an interface. If a failure occurs in a link of the ring protocol uncompliant communication device, the determination unit determines whether the ring protocol compliant communication device can communicate with at least one ring protocol uncompliant communication device. If the determination unit determines that the ring protocol compliant communication device cannot communicate with any of the ring protocol uncompliant communication devices connected to the high-order network, the interface transmits a state transition instruction frame representing a transition instruction of port states of other communication devices to the other communication devices.SELECTED DRAWING: Figure 2
Patent JP-2019126761-A (JP)
Title: Treatment agent and manufacturing method of bentonite sludge or shield method sludge and treatment method of bentonite sludge or shield method sludge using the same
Inventor: AOKI KYOKO
IPC: C02F11/14
Filed: 2018-01-23
Abstract: To provide a manufacturing method of a treatment agent of a bentonite sludge or a shield method sludge treatment, capable of easy and efficient natural damping as a construction surplus soil and, moreover, capable of reuse as an industrial and social resource.SOLUTION: The method is characterized by blending at least one of a diluted sulfuric acid and a sulfate salt to an aqueous liquid of sodium silicate.SELECTED DRAWING: None
Patent JP-2019128197-A (JP)
Title: Attached matter detector and attached matter detection method
Inventor: YAMAMOTO DAISUKE
IPC: G06T7/12
Filed: 2018-01-23
Abstract: To detect light-shielding attached matter.SOLUTION: An attached matter detector pertaining to an embodiment comprises a selection unit and a determination unit. The selection unit selects, from each pixel included in a captured image captured by an imaging device, a first pixel whose luminance gradient faces outward from a prescribed center region and a second pixel whose luminance gradient is reverse to the first pixel as pair pixels. When a low edge pixel whose edge intensity is less than or equal to a threshold exists between the pair pixels selected by the selection unit, the determination unit determines that the low edge pixel and the pair pixels as an attached region where attached matter adheres to the imaging device.SELECTED DRAWING: Figure 1B
Patent JP-2019126941-A (JP)
Title: Liquid discharge head and liquid discharge device
Inventor: TSUKAHARA KATSUTOMO
IPC: B41J2/18
Filed: 2018-01-23
Abstract: To suppress a change of discharge characteristics due to heat.SOLUTION: A liquid discharge head comprises: a flow passage formation part formed with a pressure chamber communicating with a nozzle for discharging liquid and a circulation liquid chamber communicating with the pressure chamber and circulating the liquid; a driving element generating a pressure change to the pressure chamber; a circuit board for driving the driving element; and a connection terminal electrically connecting the driving element and the circuit board. The connection terminal overlaps with the circulation liquid chamber in a plan view.SELECTED DRAWING: Figure 4
Patent JP-2019127117-A (JP)
Title: Mobile device and control method of the mobile device
Inventor: SHIROMIZU HIROSHI
IPC: B60P3/40
Filed: 2018-01-23
Abstract: To provide a mobile device and a control method of the mobile device which can shorten a braking distance of the mobile device.SOLUTION: A mobile device 10 includes a plurality of wheels 2, a main body part 1, and a friction braking mechanism 3. The plurality of wheels 2 include at least one movable wheel. The main body part 1 has a bottom surface 11. The main body part 1 is supported by the plurality of wheels 2 in a state that the bottom surface 11 is faced to a traveling surface 100, and travels on the traveling surface 100 by rotation of each of the plurality of wheels 2. The friction braking mechanism 3 brakes the main body part 1 by switching a state of the movable wheel from a first state to a second state and contacting at least a part of the bottom surface 11 with the traveling surface 100 when the main body part 1 travels. The first state is a state in which the movable wheel protrudes from the bottom surface 11. The second state is a state in which the movable wheel does not protrude from the bottom surface 11.SELECTED DRAWING: Figure 1
Patent JP-2018085345-A (JP)
Title: Cabinet, display device, and television receiver
Inventor: KUBO KATSUHIRO
IPC: H04N5/64
Filed: 2018-01-24
Abstract: PROBLEM TO BE SOLVED: To be applicable to a thin type display device and suppress display unevenness due to flexure generated in a manufacturing process.SOLUTION: A cabinet includes: a frame (105f) having a side face part (105fs) and a back face part (105fb) and formed with an opening part (117) so as to be encircled by the back face part (105fb); and a back face plate (105p) disposed on a front face side of the back face part (105fb) and on a back face side of a light guide plate (103) so as to cover the opening part (117). The back face plate (105p) is movable along the back face part (105fb).SELECTED DRAWING: Figure 1
Patent JP-2019127890-A (JP)
Title: Exhaust emission control device
Inventor: SUEHIRO KAZUMASA
IPC: F02D41/04
Filed: 2018-01-25
Abstract: To appropriately reproduce a collection filter for collecting particulate substances.SOLUTION: An exhaust emission control device comprises a GPF (17) configured to collect soot discharged from an engine (2), and an ECU (3) configured to execute temperature rise control for the GPF. The ECU has a forcible reproduction determination unit (30) configured to determine forcible reproduction of the GPF, and a temperature rise control unit (31) configured to, when the forcible reproduction determination unit determines the forcible reproduction of the GPF, change temperature rise control based on a control map defined by an engine speed and an engine load.SELECTED DRAWING: Figure 1
Patent JP-2019134561-A (JP)
Title: motor
Inventor: TSUKAMOTO SHOTA
IPC: H02K7/14
Filed: 2018-01-30
Abstract: To provide a motor having a technique capable of downsizing a motor.SOLUTION: A motor including, a housing, a stator accommodated in the housing, a shaft supported by the housing, a rotor that is arranged to face the stator, and rotates around the shaft, a substrate for supplying power to the stator, and a positioning member that is attached to one member of the housing, the stator, and the substrate, penetrating through the other two members, and positioning the housing, the stator, and the substrate with each other, in which the positioning member may be separated from the shaft in a direction perpendicular to an axial direction of the shaft.SELECTED DRAWING: Figure 1
Patent JP-2019131504-A (JP)
Title: Capsule and production method thereof, and encapsulated cosmetic and production method thereof
Inventor: NOBATA YASUHIRO
IPC: A61K47/44
Filed: 2018-01-31
Abstract: To provide a cosmetic that prevents decomposition of lipophilic components such as oily vitamins and allows stable mixture.SOLUTION: A capsule includes (A) a polymer gelling agent, (B) a water-soluble polyvalent metal salt, (C) an oily component, (D) an easily altered lipophilic component, and (E) an emulsified dispersion at least containing a polysaccharide represented by a repeating unit of the general formula (1) in the figure. An encapsulated cosmetic includes the capsule present in an aqueous solution containing a dispersion stabilizer.SELECTED DRAWING: None
Patent JP-2019132040-A (JP)
Title: Conical bit
Inventor: HONDA MASATAKA
IPC: E02D3/12
Filed: 2018-01-31
Abstract: To prevent abrasion of a holder to which a conical bit is fitted in a detachable manner.SOLUTION: A conical bit (65) in this invention which is fitted in a detachable manner to a holder (46) mounted on a drilling head (20) comprises: a bit body part (63) fitted with an excavation chip (51) attached on its tip; an installation shank (48) which is rotatably supported with the holder (46); and an abrasion-inhibition means provided between the base end of the bit body part (63) and the leading end of the installation shank (48). The abrasion-inhibition means consists of a neck-in (49) having a diameter reduced to be smaller than the base end of the bit body part (63) and a flange part (66) having a diameter increased to be larger than the leading end of the installation shank (48) to inhibit the abrasion of the holder (46) during drilling. With the abrasion-inhibition means, making the diameter of the aforesaid flange part (66) larger than the aforesaid bit body part (63) and restricting the collision of sediment to the aforesaid holder (46) by the aforesaid flange part (66) with the larger diameter inhibits the abrasion of the holder (46) during drilling.SELECTED DRAWING: Figure 8
Patent JP-2019075358-A (JP)
Title: Laminate battery
Inventor: KOJO YOSHIAKI
IPC: H01M2/34
Filed: 2018-02-06
Abstract: To provide a small laminate battery in which damage to an electronic component such as a circuit board and a protective circuit component, and also to a laminate sheet can be prevented.SOLUTION: A laminate battery 1 is provided with: a laminate cell 10 which is obtained by packaging an electric power generation element in a laminate sheet 13, and which has a generally rectangular shape in a plan view; and a circuit board 20 on which a protection circuit component 22 is mounted. The laminate cell 10 includes a terrace part 14a where the laminate sheet 13 is lapped. The circuit board 20 is disposed so as to face the terrace part 14a, with the surface on which the protection circuit component 22 is mounted facing toward the terrace part 14a. A cushion material 25 which is deformable by compression is disposed between the circuit board 20 and the terrace part 14a.SELECTED DRAWING: Figure 4
Patent JP-2018075492-A (JP)
Title: Program and server
Inventor: KIKUCHI YOSHIHITO
IPC: A63F13/426
Filed: 2018-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a program, an information storage medium, and a server that allow a player to intuitively recognize an evaluation result of operation for acquiring an item by indicating a game screen.SOLUTION: A computer is allowed to function as a sign indication processing part for performing processing for indicating an item displayed on a game screen, based on an indication position detected by an indication position detection part, an operation evaluation part for determining that the item is indicated continuously so as to evaluate operation of a player when given conditions are satisfied in the processing for indicating the item, and a performance processing part for executing a given performance relating to the indication position or the movement trajectory, based on the evaluation.SELECTED DRAWING: Figure 7
Patent JP-2018129804-A (JP)
Title: Wireless communication in view of time varying interference
Inventor: KAPIL BHATTAD
IPC: H04W36/30
Filed: 2018-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a system of wireless communication in view of time varying interference.SOLUTION: In wireless communication systems, it is determined whether to hand off user equipment (UE) on the basis of whether the UE encounters time varying interference, such as UE to UE interference. The time varying interference appears only in a specific set of time/frequency resources or subframes. Measurement reporting is restricted to time/frequency resources which do not experience the time varying interference.SELECTED DRAWING: Figure 13
Patent JP-2019139154-A (JP)
Title: Electrochromic material and production method of the same
Inventor: SATO TAKASHI
IPC: G02F1/15
Filed: 2018-02-14
Abstract: To impart good characteristics to an electrochromic material by controlling an orientation structure.SOLUTION: An electrochromic material comprising a conductive polymer is provided, in which the conductive polymer contains a Lewis acid and has an orientation. A method for manufacturing the electrochromic material is provided, including a step of preparing an oligomer in a liquid crystal electrolyte from a monomer having an arylene unit structure that is monocyclic or has more rings and contains at least a thiophene ring, a pyridine ring, a pyrrole ring or a furan ring, or having a heteromonocyclic compound, and then electrochemically polymerizing the oligomer in a liquid crystal state.SELECTED DRAWING: Figure 1
Patent JP-2019139652-A (JP)
Title: Mobile store vehicle deployment determination device, deployment determination method, and program
Inventor: ITO MANABU
IPC: G06Q30/02
Filed: 2018-02-14
Abstract: To allow mobile store vehicles to be appropriately deployed in a shopping mall (commercial complex) including a store group formed by aggregation of the plurality of mobile store vehicles.SOLUTION: A control system of mobile store vehicles includes a plurality of mobile store vehicles 100 capable of communication via a network 1. A mobile store vehicle deployment determination device includes: a setting unit for setting users for a store group formed by a plurality of mobile store vehicles; and a determination unit for determining the deployment of the mobile store vehicles on the basis of information indicating at least one of the attributes, preferences, and purchase histories of the users.SELECTED DRAWING: Figure 1
Patent JP-2019137004-A (JP)
Title: Liquid circulation device and liquid discharge device
Inventor: SATO TETSUYA
IPC: B41J2/175
Filed: 2018-02-15
Abstract: To provide a liquid circulation device of which down-sizing can be achieved with a simple configuration, and a liquid discharge device.SOLUTION: A liquid circulation device comprises a first flow channel pipe, a first pump, a first diameter-expanded part, a second flow channel pipe, a second pump, and a second diameter-expanded part. The first pump is provided at the middle of the first flow channel pipe. The first diameter-expanded part is provided at the middle of the first flow channel pipe and on a secondary side of the first pump, and is so formed as to have a flow channel cross-sectional area larger than that of the first flow channel pipe. The second pump is provided at the middle of the second flow channel pipe. The second diameter-expanded part is provided at the middle of the second flow channel pipe and on a primary side of the second pump, and is so formed as to have a flow channel cross-sectional area larger than that of the second flow channel pipe.SELECTED DRAWING: Figure 2
Patent JP-2019138439-A (JP)
Title: Spindle device
Inventor: KOBAYASHI NAOYA
IPC: F16F15/04
Filed: 2018-02-15
Abstract: To provide a spindle device that can increase vibration damping effect and stably rotate a rotation shaft while miniaturizing the device.SOLUTION: In a spindle device, a projection area N of a radial bearing 20 when being viewed from a radial direction of a rotation shaft 12 is smaller than an area M of a thrust bearing 21 when being viewed from an axial direction of the rotation shaft 12, and at least one O-ring 61 is disposed between a center C1 of the radial bearing 20 and a center of gravity G of the rotation shaft 12 in the axial direction of the rotation shaft 12.SELECTED DRAWING: Figure 1
Patent JP-2018130547-A (JP)
Title: Fire extinguisher and method for manufacturing fire extinguisher
Inventor: NOMURA TAKESHI
IPC: A62C31/00
Filed: 2018-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a fire extinguisher in which a pressure-resistant container is prevented from breaking in use at a weld joint when a fixing material is jointed to the pressure-resistant container formed of an aluminum alloy material by welding, and to provide a method for manufacturing a fire extinguisher.SOLUTION: In a fire extinguisher, a junction 30 mainly formed of a melt fixing material 20 is formed between the fixing material 20 and a pressure-resistant container 10 so as to generate any of separation of the fixing material 20 from the pressure-resistant container 10, breakage at the fixing material 20, detachment of the fixing material 20 from a fixture and breakage in the fixture before separation of the pressure-resistant container 10 together with the junction 30 when load is added to the fixture.SELECTED DRAWING: Figure 1
Patent JP-2018122104-A (JP)
Title: Surface state imaging display system and surface state imaging display method
Inventor: NAKAJIMA HIROE
IPC: A61B5/00
Filed: 2018-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a surface state imaging display system that enables taken image data to be effectively utilized and displayed as a moving image and a slide show, when a target surface is continuously and periodically imaged, and a surface state imaging display method.SOLUTION: In the case where a target surface is sequentially imaged corresponding to a lapse of time and where taken image data are sequentially stored, a display position of the sequentially-stored image data on a display screen is determined. In this case, the display position of the image data is determined so that almost the same position on a surface imaged in the plurality of image data can be arranged in the same position on the display screen when the plurality of image data are displayed in imaging order.SELECTED DRAWING: Figure 10
Patent JP-2019142303-A (JP)
Title: Vehicle control device
Inventor: OMURA HIROSHI
IPC: B60T8/92
Filed: 2018-02-19
Abstract: To provide a vehicle control device which can suppress that sudden deceleration or steering is performed according to behavior of peripheral vehicles, and thus, discomfort is given to an operator.SOLUTION: A vehicle control device for controlling travel of a vehicle has: a peripheral vehicle detection part 10b which detects peripheral vehicles; a vehicle information reception part which receives information concerning a travel state; a speed distribution setting part 10d which sets limit speed distribution in which an upper limit of an acceptable relative speed is regulated around the peripheral vehicles detected by the peripheral vehicle detection part 10b; and a control part 10e which so limits a speed and/or steering of an own vehicle as to satisfy said limit speed distribution set by the speed distribution setting part 10d. The speed distribution setting part 10d sets limit speed distributions which are different between the case that information concerning travel states of the peripheral vehicles can e acquired by the vehicle information reception part, and the case that such information cannot be acquired.SELECTED DRAWING: Figure 2
Patent JP-2019143736-A (JP)
Title: Attachment jig and attachment method
Inventor: WATANABE HAJIME
IPC: F16D41/08
Filed: 2018-02-22
Abstract: To hold two members coaxially at an interval.SOLUTION: An attachment jig 30 is for holding an inner ring member 15 coaxially with an interval e on the outer peripheral side of a shaft 7 having a circular cross section. The attachment jig 30 comprises: a support unit 31 having a plurality of rolling elements 33 composed of rollers or double-row balls that are in rolling contact with an outer peripheral surface 29 of the shaft 7, and an annular holder 34 holding the plurality of rolling elements 33; and a guide cylinder body 32 having an inner peripheral surface 39 that fits on the outside of the plurality of rolling elements 33 and causes the rolling elements 33 to roll and contact thereon, and guiding and inserting at least a part 15 of the inner ring member 15 into an inner peripheral side.SELECTED DRAWING: Figure 2
Patent JP-2019142755-A (JP)
Title: Nanocarbon material dispersion method, nanocarbon material dispersion liquid, and nanocarbon material complex
Inventor: HAMADA HARUO
IPC: C01B32/174
Filed: 2018-02-22
Abstract: To provide a nanocarbon material dispersion method and a nanocarbon material dispersion liquid that can maintain an excellent dispersion state without impairing the original nature of carbon nanotubes and even after a lapse of time.SOLUTION: Powder materials suitably prepared from carbon nanotubes and other types of nanocarbon materials are used; the powder materials are added to an aqueous solution containing a suitable surfactant to apply an ultrasonic treatment or a meander flow passage structure agitation treatment thereto; and a dispersion liquid of nanocarbon materials can be obtained with extremely good dispersibility.SELECTED DRAWING: Figure 1
Patent JP-2019135710-A (JP)
Title: Multiple electric signal connection device and connection method
Inventor: KIMOTO ISAO
IPC: H05K1/11
Filed: 2018-02-05
Abstract: To provide a multiple electric signal connection device and connection method for reducing costs, and for simplifying a connection process by performing firm and detachable wiring connection with the minimum mounting area without performing metal molten connection such as soldering in narrow pitch multiple electric signal connection, and further highly accurately achieving pitch conversion from a terminal array having fine pitches.SOLUTION: The multiple electric signal connection device includes, on an insulating substrate, a plurality of first connection terminals on one side and a plurality of second connection terminals on the other side, and wiring patterns electrically connecting the first connection terminals to the second connection terminals, therein the top end parts of the first and second partial or whole connection terminals are respectively formed with a spring deformation part for generating elastic deformation in a vertical direction (Z direction) on at least a substrate surface (XY plane), and a movable function with respect to at least the Z direction is provided in a partial or whole range of the spring deformation part.SELECTED DRAWING: Figure 1
Patent JP-2019143423-A (JP)
Title: Panel fixing metal fitting and nut holding metal fitting, and fixing method and fixing structure of metal floor panel and beam material
Inventor: FUJITA SHIGERU
IPC: E04F15/02
Filed: 2018-02-23
Abstract: To provide a panel fixing metal fitting capable of securely realizing a bolt joint using a lock nut, in spite of being restricted to fixing work from an upper part of a metal floor panel.SOLUTION: A panel fixing metal fitting 1 comprises: an upper side member 2 positioned on and fixed to an upper face plate 10a of a metal floor panel 10; a lower side member 3 including a horizontal portion 3a abutting on a lower face of an upper flange 11a of a beam material 11; a connection bolt 4 penetrating both members 2,3 in a vertical direction; a nut holding member 5 attached to the lower side member 3; and a lock nut 6. The nut holding member 5 which holds the lock nut 6 non-rotatably is fitted onto the lower side member 3. In a state where the lower side member 3 and the upper side member 2 hold the upper flange 11a of the beam material 11 and the upper face plate 10a, the connection bolt 4 is screwed into the lock nut 6. Thus, the metal floor panel 10 can be fixed to the beam material 11.SELECTED DRAWING: Figure 1